Maintenance Manual LS8
Issued: December 2009
Copyright DG Flugzeugbau GmbH - any copy or publishing prohibited
Manual valid with the up-to-date cover page only
4-3
4.1.2 Elevator
Removal of elevator
(1) remove bearings and washers at elevator drive , remember sequence and
position of washers, width over flats 10 mm.
(2) remove elevator halves towards centre
(3) watch washers, if existent, at inner side of both inner bearing pins.
Installation of elevator
(1) grease bearings according to lubrication schedule, see section 3.4.
(2) make sure that washers, if existent, are on inner side of fixed bearing
pins.
(3) match elevator pins of halves with bearings, do not use force !
(4) with inner bearings just touching shoulders, check outer end lateral gaps
for minimum 1 mm <0.04 in>.
(5) install both drive bearings with washers (0.1 mm <0.004 in> shim
between both bearings), screw halves together (6mm thread M6, LN9348
or DIN985-8 zn, width over flats 10 mm), maximum torque 6.4 Nm
(0.64 mkg, 4.623 ft in).
(6) do not brace elevator halves against inner bearings, maximum axial play
0.5 mm <0.02 in>.
(7) if need be, install new gap seals, see section 4.2.2.
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